| Bolu to Brie-Comte-Robert | 1,514.88 mi (2,437.97 km) |
| Bolu to Brignais | 1,387.64 mi (2,233.20 km) |
| Bolu to Brignoles | 1,317.89 mi (2,120.94 km) |
| Bolu to Brive-la-Gaillarde | 1,542.09 mi (2,481.76 km) |
| Bolu to Bron | 1,380.34 mi (2,221.45 km) |
| Bolu to Bruay-sur-l'Escaut | 1,500.72 mi (2,415.18 km) |
| Bolu to Bruges | 1,646.95 mi (2,650.50 km) |
| Bolu to Brumath | 1,289.42 mi (2,075.12 km) |
| Bolu to Brunoy | 1,519.74 mi (2,445.78 km) |
| Bolu to Bruz | 1,707.18 mi (2,747.44 km) |
| Bolu to Bry-sur-Marne | 1,520.73 mi (2,447.38 km) |
| Bolu to Bully-les-Mines | 1,536.14 mi (2,472.19 km) |
| Bolu to Bures-sur-Yvette | 1,535.12 mi (2,470.54 km) |
| Bolu to Bussy-Saint-Georges | 1,512.88 mi (2,434.74 km) |
| Bolu to Buxerolles | 1,602.42 mi (2,578.85 km) |
